Question about Gigabyte GA-K8NSC-939 Motherboard

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How to connect the connectors power switch - hdd led - reset switch etc on a motherboard GA-K8NSC-939 ?

I like to know how the connectors most plugged on the motherboard, please can you help me ?

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Click here for the Motherboard manual and refer page No.23 for Front panel wiring details.

Posted on Feb 18, 2012

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Posted on Jan 02, 2017

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This may be due to several reasons, the most common being damaged system files and faulty hardware. If you can write down the error code (assuming you are using windows), go to microsoft's web site and it might have the answer to wich is the problem. If you have more than 1 memory module, remove them all and try them 1 by 1. Sometimes RAM just dies on you.

Posted on Oct 15, 2008

  • 763 Answers

SOURCE: Gigabyte GA-8INXP Motherboard Problem- front connector pins

try to look on the wires of the casing. you can see the names on it of each wires.
PWR LED are the light on the case of your cpu(steady light)
+HD- is led light of hardisk.
+PW- is the switch of you power button.
+RES- is the switch of your reset button.

+SPEAK- speaker of your computer that is located on the front of your casing. it has a hole on it so that you just can insert a speaker with a rc jack aside from the rear casing of your speaker.


Posted on Sep 19, 2008

  • 275 Answers

SOURCE: My nforce3 chipset is very noisy now. can I replace this?

i think your cpu is generating too much heat thats why cpu's fan tries to cool down the heat. i think you need to apply some thermal paste . if you don't know what i am saying then i think you better take it to a technician to do it because it is complicated work.

Posted on Jun 18, 2009

  • 253 Answers

SOURCE: I have no sound from my ga-k8nsc-939 motherboard

Hi friend,

You need to install sound card drivers for will find out mother board CD so update your sound card drives then you can hear sound....

With Regards

Posted on Jan 01, 2010

  • 414 Answers

SOURCE: I need connect the system pannel connectors. I

You'll need to follow the manual, its linked below:

Posted on Oct 29, 2010

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Trying to find sound chip so i can restore my sound on my computer. i loaded windows 7 professional and i have an intel asus p5pe-vm mother board. need help please

This is just simple way. Just connect your front panel audio plug connector with your mother board audio socket.
In your motherboard there are several chassis-mounted functions. For your help i add a motherboard layout image.


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I dont know if my motherboard gigabyte GA81865 GM 775 has SATA port or not. I want to install a sata disk of 320gb. Please let me know if it has port or if not, then how can i get sata on the same...

Hi DS707270,
you are in luck your mainboard does have Sata ports on it according to the manual...

  1. 2 x Serial ATA ports
  2. 2 x USB 2.0 connectors (4 ports by cable)
  3. S/P DIF in/out connector (by optional cable)
  4. 2 x UltraDMA 100/66 Bus Master IDE
  5. 1 x FDD port
  6. CD in connector
  7. 1 x COM port
look on your motherboard for connectors that look like the blue ones in this picture (yours will only have 2 of them and they may be another color)...

hope I could help

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If the plug is square it is most likely the 12volts power supply for CPU fan on some motherboards. Don't worry about it, your motherboard does not require this connector and it probably gets the 12 volts from a different connector. Check your old motherboard to see if this connector is for a fan. You can power up and check this connector's voltage with a multimeter.

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1 Answer

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we would need to know the motherboard you have. most i've worked on have a 7 or 8 pin connector near the bottom of the motherboard.... next to the pci slots. if that front devices uses a modular plug it usually has a blank pin slot so you cannot hook it up to say a usb port.

Get out your magnafying glass and a light... the connectors are often labeled right on the board.


Please rate this solution.. thanks

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You need to remove the cap from 8-pin EATX12V connector and connect 8-pin EPC +12V power plug from your P/S, otherwise it will not work. Your power supply should support 8-pin EATX12V. If you P/S comes with 4-pin connector only you just use your 4-pin open spot and leave the cap on.

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1 Answer

Wires came unplugged

Hi the 3 wire connector you have mentioned is for the FAN do not forget to connect it - you can find a 3 pin connector either white / brown in color on the motherboard - plug the 3 pin connector into this - it can be connected in only one direction .

May 21, 2008 | E-Machines (308714) Motherboard

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Dell motherboard

If you mean the front panel power switch the connectors are in most cases located in the bottom right corner as below:


Note that your wire setup can be difrent form the image.

If you need more assistance let me know, I'm here to help

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With the fans on its drawing more than the PSU has.The PSU is bad. Replace it. If it still happens please let us know...It shouldnt.

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Princeton VL1715 startup problem

Have you disabled your onboard video in the BIOS? Boot your machine with the vga cord to the motherboard. You need to get into the BIOS. Depending on the make of your machine you need you will need to hit the del key, f2, or even f1. Go to the periphrial setup and disable your onboard video. Save the BIOS turnoff the computer and plug the monitor into you vga card. That should do it. To change it back to your motherboards vga just reverse the instructions. Let me know what happens. Good Luck, Tim

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